Silica screening device for glass production

Abstract

The utility model discloses a silicon dioxide screening device for glass production, which belongs to the technical field of silicon dioxide screening and comprises a bottom plate and a supporting plate, the supporting plate is fixedly mounted at the top of the bottom plate, a top plate is fixedly connected to the top of the supporting plate, rectangular through holes are formed in two sides of the top plate, and rectangular sliding rods are arranged in the rectangular through holes in a penetrating manner. A connecting plate is fixedly mounted at the top of the rectangular sliding rod, a filter screen is mounted at one end of the connecting plate, a spring is fixedly connected to the bottom of the connecting plate, one end of the spring is fixed to the top of the top plate, a square plate is fixedly mounted at the top of the bottom plate, and a movable driving assembly is arranged on the square plate; the linkage type uniform feeding assembly is connected to the movable driving assembly, the movable driving assembly can be used in cooperation with the two filter screens, when one filter screen works, the other filter screen can be replaced, and the linkage type uniform feeding assembly has the uniform feeding effect and is beneficial to silicon dioxide screening.

Description

Technical Field

[0001] The utility model relates to a silicon dioxide screening device for glass production, belonging to the technical field of silicon dioxide screening. Background Art

[0002] Glass is an amorphous solid material with amorphous arrangement of atoms, molecules or ions. These characteristics give it special optical, electrical, thermal and mechanical properties. Silica plays a very important role in glass production. It is one of the main raw materials for making glass. Silica is the "skeleton" of glass, providing basic structure and strength for glass. By adjusting the content of silica, the hardness, transparency, chemical stability and thermal stability of the glass can be controlled. Silica can also improve the strength and hardness of the glass: as the silica content increases, the strength and hardness of the glass will also increase accordingly, which makes glass products more durable and pressure-resistant. Silica can also be used as a flux for glass, lowering the melting point of the glass and making it easier to shape. During the glass melting process, silica can reduce the viscosity of the glass liquid, making it easier to flow and shape.

[0003] In glass production, silica screening is a key step that ensures the purity and consistency of raw materials, thus affecting the quality and performance of the final glass product. To improve the silica screening effect, people generally use vibrating screening equipment. Existing vibrating screening equipment is generally equipped with a filter when in use. During the removal and replacement of the filter, the equipment cannot be used. In addition, the existing vibrating screening equipment is not convenient for uniform feeding. Utility Model Content

[0004] The purpose of the present utility model is to provide a silica screening device for glass production in order to solve the above problems. The movable drive component can be used in conjunction with two filter screens respectively, and the linked uniform feeding component has the effect of uniform feeding, which is beneficial to silica screening.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a silica screening device for glass production, comprising a bottom plate and a support plate, the support plate is fixedly mounted on the top of the bottom plate, the top of the support plate is fixedly connected to the top of the top plate, rectangular through holes are provided on both sides of the top plate, a rectangular slide rod is passed through the rectangular through hole, a connecting plate is fixedly mounted on the top of the rectangular slide rod, a filter screen is mounted on one end of the connecting plate, the bottom of the connecting plate is fixedly connected to a spring, one end of the spring is fixed to the top of the top plate, a square plate is fixedly mounted on the top of the bottom plate, a movable driving assembly is provided on the square plate, and a linkage type uniform feeding assembly is connected to the movable driving assembly.

[0006] Preferably, in order to allow the silicon dioxide filtered by the filter screen to be discharged through the material guide plate, mounting notches are provided on both sides of the top plate, and a material guide plate is fixedly mounted on the inner side wall of the mounting notch.

[0007] Preferably, in order to connect the translation telescopic rod to the square plate, the movable driving assembly includes a translation telescopic rod fixed to the outer side wall of the square plate, and a sliding groove is provided on the top of the square plate.

[0008] Preferably, in order to drive the sliding block to slide by the translation telescopic rod, a sliding block is slidably connected in the sliding groove, one end of the translation telescopic rod is connected to the outer wall of the sliding block, and a U-shaped seat is fixedly installed on the top of the sliding block.

[0009] Preferably, in order to rotate the driving cam, a driving motor is fixed to the top of the U-shaped seat via a mounting rod, and the driving cam is connected to the output shaft of the driving motor.

[0010] Preferably, in order to make the material box rotate in the circular ring, the linkage type uniform feeding assembly includes an L-shaped frame installed on the top of the U-shaped seat, one end of the L-shaped frame is fixed with a circular ring, and the material box is rotatably connected in the circular ring.

[0011] Preferably, in order to discharge the silicon dioxide in the material box through a discharge pipe, a discharge pipe is fixedly installed on one side of the bottom of the material box, and a gear ring is installed on the outer side wall of the material box.

[0012] Preferably, in order to rotate through the rotating gear, a rotating motor is installed at the bottom of one end of the L-shaped frame, and a rotating gear is installed on the output shaft of the rotating motor, and the rotating gear is engaged with the ring gear.

[0013] The beneficial effects of the utility model are:

[0014] The utility model is provided with two filter screens, a movable drive component and a linkage type uniform feeding component. Since there are two filter screens, the movable drive component can only be used with one filter screen at a time. When the other filter screen is not in use, the user can replace it. When the filter screen is replaced, the silicon dioxide is also being screened. The linkage type uniform feeding component can feed the material evenly on the filter screen, avoiding accumulation of silicon dioxide when feeding, which affects the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the installation of the square plate in the present invention.

[0017] Figure 3 This is a schematic diagram of the installation of the filter screen in the present invention.

[0018] Figure 4 This is a schematic diagram of the installation of the movable drive assembly in the present utility model.

[0019] Figure 5 This is a structural diagram of the linkage type uniform feeding component in the utility model.

[0020] In the figure: 1. Bottom plate; 2. Support plate; 3. Top plate; 4. Rectangular slide bar; 5. Connecting plate; 6. Filter screen; 7. Spring; 8. Square plate; 9. Movable drive assembly; 901. Transverse telescopic rod; 902. Sliding block; 903. U-shaped seat; 904. Mounting support rod; 905. Drive motor; 906. Drive cam; 10. Linkage type uniform feeding assembly; 1001. Circular ring; 1002. Circular ring; 1003. Material box; 1004. Discharge pipe; 1005. Gear ring; 1006. Rotating motor; 1007. Rotating gear; 11. Guide plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 5 As shown, a silica screening device for glass production includes a base plate 1 and a support plate 2. The support plate 2 is fixedly mounted on the top of the base plate 1. The top of the support plate 2 is fixedly connected to a top plate 3. Rectangular through holes are provided on both sides of the top plate 3. A rectangular slide bar 4 is passed through the rectangular through hole. A connecting plate 5 is fixedly mounted on the top of the rectangular slide bar 4. A filter screen 6 is mounted on one end of the connecting plate 5. A spring 7 is fixedly connected to the bottom of the connecting plate 5. One end of the spring 7 is fixed to the top of the top plate 3. A square plate 8 is fixedly mounted on the top of the base plate 1. A movable driving component 9 is provided on the square plate 8. A linkage type uniform feeding component 10 is connected to the movable driving component 9. The movable driving component 9 can drive the linkage type uniform feeding component 10 to produce displacement.

[0023] Mounting notches are provided on both sides of the top plate 3 , and a material guide plate 11 is fixedly mounted on the inner side wall of the mounting notch. The silicon dioxide filtered by the filter screen 6 can be discharged through the material guide plate 11 .

[0024] The movable driving assembly 9 includes a translation telescopic rod 901 fixed on the outer wall of the square plate 8, a slide groove is provided on the top of the square plate 8, a sliding block 902 is slidably connected in the slide groove, one end of the translation telescopic rod 901 is connected to the outer wall of the sliding block 902, a U-shaped seat 903 is fixedly installed on the top of the sliding block 902, a driving motor 905 is fixed on the top of the U-shaped seat 903 through an installation support rod 904, and a driving cam 906 is connected to the output shaft of the driving motor 905. When the sliding block 902 moves, the U-shaped seat 903 and the driving motor 905 can be moved synchronously.

[0025] The linkage uniform feeding assembly 10 includes an L-shaped frame 1001 installed on the top of the U-shaped seat 903, and a circular ring 1002 is fixed at one end of the L-shaped frame 1001. A material box 1003 is rotatably connected inside the circular ring 1002. A discharge pipe 1004 is fixedly installed on one side of the bottom of the material box 1003, and a gear ring 1005 is installed on the outer wall of the material box 1003. A rotating motor 1006 is installed at the bottom of one end of the L-shaped frame 1001, and a rotating gear 1007 is installed on the output shaft of the rotating motor 1006. The rotating gear 1007 is engaged with the gear ring 1005. After the rotating motor 1006 works, it can eventually rotate the material box 1003 and the discharge pipe 1004. When the discharge pipe 1004 rotates, the silicon dioxide can be distributed in various areas on the filter screen 6, avoiding the accumulation of silicon dioxide in a certain area on the filter screen 6, thereby improving the screening efficiency.

[0026] When the present invention is in use, the user can first place the silicon dioxide into the material box 1003, so that the silicon dioxide in the material box 1003 can be discharged through the discharge pipe 1004, and then the user can make the rotating motor 1006 work to drive the rotating gear 1007 to rotate, thereby driving the ring gear 1005 and the material box 1003 to rotate, and then driving the discharge pipe 1004 to rotate. Since the discharge pipe 1004 is located on one side of the bottom of the material box 1003, when the discharge pipe 1004 rotates, the silicon dioxide can be evenly distributed on the filter screen 6, avoiding the accumulation of silicon dioxide in a certain area on the filter screen 6, affecting the filtering effect, and then the user can make the driving motor 905 work to drive the driving motor 905 .... When the cam 906 rotates and the driving cam 906 rotates to contact the connecting plate 5, the connecting plate 5 can be squeezed downward, thereby driving the rectangular slide bar 4 and the filter screen 6 to descend. When the driving cam 906 is no longer in contact with the connecting plate 5, the filter screen 6 and the rectangular slide bar 4 are reset under the action of the spring 7, thereby producing a vibration screening effect. When the filter screen 6 needs to be replaced, the user can make the translation telescopic rod 901 drive the sliding block 902 and the U-shaped seat 903 to rotate, thereby driving the driving motor 905 and the material box 1003 and other components to move until the material box 1003 is located above another filter screen 6. At this time, the driving cam 906 and the material box 1003 can be used in conjunction with another filter screen 6.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A silica screening device for glass production, characterized in that: The invention comprises a bottom plate (1) and a support plate (2), wherein the support plate (2) is fixedly mounted on the top of the bottom plate (1), the top of the support plate (2) is fixedly connected to a top plate (3), rectangular through holes are provided on both sides of the top plate (3), a rectangular slide rod (4) is passed through the rectangular through hole, a connecting plate (5) is fixedly mounted on the top of the rectangular slide rod (4), a filter screen (6) is mounted on one end of the connecting plate (5), a spring (7) is fixedly connected to the bottom of the connecting plate (5), one end of the spring (7) is fixed to the top of the top plate (3), a square plate (8) is fixedly mounted on the top of the bottom plate (1), a movable drive assembly (9) is provided on the square plate (8), and a linkage type uniform feeding assembly (10) is connected to the movable drive assembly (9).

2. The silica screening device for glass production according to claim 1, characterized in that: Mounting notches are provided on both sides of the top plate (3), and a material guide plate (11) is fixedly mounted on the inner side wall of the mounting notch.

3. The silica screening device for glass production according to claim 1, characterized in that: The movable drive assembly (9) comprises a translation telescopic rod (901) fixed on the outer side wall of the square plate (8), and a slide groove is provided on the top of the square plate (8).

4. The silica screening device for glass production according to claim 3, characterized in that: A sliding block (902) is slidably engaged in the sliding groove, one end of the translation telescopic rod (901) is connected to the outer side wall of the sliding block (902), and a U-shaped seat (903) is fixedly installed on the top of the sliding block (902).

5. The silica screening device for glass production according to claim 4, characterized in that: A driving motor (905) is fixed to the top of the U-shaped seat (903) via a mounting support rod (904), and a driving cam (906) is connected to the output shaft of the driving motor (905).

6. The silica screening device for glass production according to claim 4, characterized in that: The linkage type uniform feeding assembly (10) comprises an L-shaped frame (1001) mounted on the top of the U-shaped seat (903), a circular ring (1002) being fixed to one end of the L-shaped frame (1001), and a material box (1003) being rotatably connected inside the circular ring (1002).

7. The silica screening device for glass production according to claim 6, characterized in that: A feeding pipe (1004) is fixedly mounted on one side of the bottom of the material box (1003), and a gear ring (1005) is mounted on the outer side wall of the material box (1003).

8. The silica screening device for glass production according to claim 7, characterized in that: A rotating motor (1006) is installed at the bottom of one end of the L-shaped frame (1001), a rotating gear (1007) is installed on the output shaft of the rotating motor (1006), and the rotating gear (1007) is meshed with the ring gear (1005).

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